Please help I will give brainliest!! I also need an explanation on how.

  rectangle with sides x, 2x+2

Step-by-step explanation:

The perimeter of the triangle shown is the sum of its side lengths:

  P = (x+3) +(2x+1) +(3x) = 6x +4

A square would have a side length that is 1/4 of this. The side lengths of a square with the same perimeter are ...

  s = (6x +4)/4 = 1.5x +1 . . . . . doesn't match any answer choices

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A rectangle has a perimeter that is twice the sum of the side lengths:

  P = 2(L + W)

Then the sum of the side lengths would need to be ...

  6x +4 = 2(L +W)

 3x +2 = L + W . . . . . requirement on rectangle with the same perimeter

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Choice 3:

  The sum of side lengths of this rectangle is (x) +(2x+2) = 3x+2. This matches the perimeter of the triangle.

Choice 4:

  The sum of side lengths of this rectangle is (2x) +(x+1) = 3x +1. This does not match the perimeter of the triangle.

26?

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.